5.3
Medium
CVE-2026-7780 A weakness has been identified in Open5GS up to 2.7.7
Description
A weakness has been identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function udm_state_operational of the file /src/udm/udm-sm.c of the component smf-registrations Endpoint. Executing a manipulation can lead to denial of service. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Open5GS 2.7 | 2.7.0 → 2.7.7 | No fix stated |
References
- VDB-360977 | Open5GS smf-registrations Endpoint udm-sm.c udm_state_operational denial of service vuldb.com
- VDB-360977 | CTI Indicators (IOB, IOC, TTP, IOA) vuldb.com
- Submit #806250 | Open5gs UDM v2.7.7 Denial of Service vuldb.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
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